40G QSFP+ Transceiver https://www.reachoptics.com/40g-qsfp-transceiver.html en QSFP+ LR4 Optical Transceiver 40G 10km https://www.reachoptics.com/rsqxx4xl-cd10.html 40G QSFP+ LR optical module 1.High Quality 2.Lower Price 3. Three years warranty 4.Aplication:40GBase LR 5.OEM and ODM https://www.reachoptics.com/ 2015/4/24 40G QSFP+ PSM LR4 Optical Transceiver https://www.reachoptics.com/rsq-40l13-cd10.html Reachoptics' 40G QSFP+ PSM LR4 Optical Transceiver using single fiber with distance 10km, with MPO/MTP connector. https://www.reachoptics.com/ 2017/12/18 11:18:34 40G QSFP+ SR4 Optical Transceiver https://www.reachoptics.com/rsq-40l85-xd01.html Reachoptics' 40G QSFP+ SR4 Optical Transceiver module with multimode mode fiber transmission, the distance is 100m, we can make it both for Commercial Type and Industrial Type. https://www.reachoptics.com/ 2017/12/18 12:05:34